diff options
Diffstat (limited to 'utils/gen-controls.py')
| -rwxr-xr-x | utils/gen-controls.py | 120 |
1 files changed, 91 insertions, 29 deletions
diff --git a/utils/gen-controls.py b/utils/gen-controls.py index 1075ae30..c1172cb2 100755 --- a/utils/gen-controls.py +++ b/utils/gen-controls.py @@ -35,11 +35,12 @@ class ControlEnum(object): class Control(object): - def __init__(self, name, data): + def __init__(self, name, data, vendor): self.__name = name self.__data = data self.__enum_values = None self.__size = None + self.__vendor = vendor enum_values = data.get('enum') if enum_values is not None: @@ -90,6 +91,11 @@ class Control(object): return self.__data.get('draft') is not None @property + def vendor(self): + """The vendor string, or None""" + return self.__vendor + + @property def name(self): """The control name (CamelCase)""" return self.__name @@ -145,15 +151,18 @@ ${description} enum_values_start = string.Template('''extern const std::array<const ControlValue, ${size}> ${name}Values = {''') enum_values_values = string.Template('''\tstatic_cast<int32_t>(${name}),''') - ctrls_doc = [] - ctrls_def = [] - draft_ctrls_doc = [] - draft_ctrls_def = [] + ctrls_doc = {} + ctrls_def = {} ctrls_map = [] for ctrl in controls: id_name = snake_case(ctrl.name).upper() + vendor = 'draft' if ctrl.is_draft else ctrl.vendor + if vendor not in ctrls_doc: + ctrls_doc[vendor] = [] + ctrls_def[vendor] = [] + info = { 'name': ctrl.name, 'type': ctrl.type, @@ -161,11 +170,8 @@ ${description} 'id_name': id_name, } - target_doc = ctrls_doc - target_def = ctrls_def - if ctrl.is_draft: - target_doc = draft_ctrls_doc - target_def = draft_ctrls_def + target_doc = ctrls_doc[vendor] + target_def = ctrls_def[vendor] if ctrl.is_enum: enum_doc = [] @@ -203,39 +209,68 @@ ${description} ctrls_map.append('\t{ ' + id_name + ', &' + ctrl.q_name + ' },') + vendor_ctrl_doc_sub = [] + vendor_ctrl_template = string.Template(''' +/** + * \\brief Namespace for ${vendor} controls + */ +namespace ${vendor} { + +${vendor_controls_str} + +} /* namespace ${vendor} */''') + + for vendor in [v for v in ctrls_doc.keys() if v not in ['libcamera', 'draft']]: + vendor_ctrl_doc_sub.append(vendor_ctrl_template.substitute({'vendor': vendor, 'vendor_controls_str': '\n\n'.join(ctrls_doc[vendor])})) + + vendor_ctrl_def_sub = [] + for vendor in [v for v in ctrls_def.keys() if v not in ['libcamera', 'draft']]: + vendor_ctrl_def_sub.append(vendor_ctrl_template.substitute({'vendor': vendor, 'vendor_controls_str': '\n'.join(ctrls_def[vendor])})) + return { - 'controls_doc': '\n\n'.join(ctrls_doc), - 'controls_def': '\n'.join(ctrls_def), - 'draft_controls_doc': '\n\n'.join(draft_ctrls_doc), - 'draft_controls_def': '\n\n'.join(draft_ctrls_def), + 'controls_doc': '\n\n'.join(ctrls_doc['libcamera']), + 'controls_def': '\n'.join(ctrls_def['libcamera']), + 'draft_controls_doc': '\n\n'.join(ctrls_doc['draft']), + 'draft_controls_def': '\n\n'.join(ctrls_def['draft']), 'controls_map': '\n'.join(ctrls_map), + 'vendor_controls_doc': '\n'.join(vendor_ctrl_doc_sub), + 'vendor_controls_def': '\n'.join(vendor_ctrl_def_sub), } -def generate_h(controls): +def generate_h(controls, mode): enum_template_start = string.Template('''enum ${name}Enum {''') enum_value_template = string.Template('''\t${name} = ${value},''') enum_values_template = string.Template('''extern const std::array<const ControlValue, ${size}> ${name}Values;''') template = string.Template('''extern const Control<${type}> ${name};''') - ctrls = [] - draft_ctrls = [] - ids = [] - id_value = 1 + ctrls = {} + ids = {} + id_value = {} for ctrl in controls: id_name = snake_case(ctrl.name).upper() - ids.append('\t' + id_name + ' = ' + str(id_value) + ',') + vendor = 'draft' if ctrl.is_draft else ctrl.vendor + if vendor not in ctrls: + ids[vendor] = [] + id_value[vendor] = 1 + ctrls[vendor] = [] + + # Core and draft controls use the same ID value + target_ids = ids['libcamera'] if vendor in ['libcamera', 'draft'] else ids[vendor] + target_ids.append('\t' + id_name + ' = ' + str(id_value[vendor]) + ',') info = { 'name': ctrl.name, 'type': ctrl.type, } - target_ctrls = ctrls + target_ctrls = ctrls['libcamera'] if ctrl.is_draft: - target_ctrls = draft_ctrls + target_ctrls = ctrls['draft'] + elif vendor != 'libcamera': + target_ctrls = ctrls[vendor] if ctrl.is_enum: target_ctrls.append(enum_template_start.substitute(info)) @@ -257,12 +292,35 @@ def generate_h(controls): target_ctrls.append(enum_values_template.substitute(values_info)) target_ctrls.append(template.substitute(info)) - id_value += 1 + id_value[vendor] += 1 + + vendor_template = string.Template(''' +namespace ${vendor} { + +#define LIBCAMERA_HAS_${vendor_def}_VENDOR_${mode} + +enum { +${vendor_enums} +}; + +${vendor_controls} + +} /* namespace ${vendor} */ +''') + + vendor_sub = [] + for vendor in [v for v in ctrls.keys() if v not in ['libcamera', 'draft']]: + vendor_sub.append(vendor_template.substitute({'mode': mode.upper(), + 'vendor': vendor, + 'vendor_def': vendor.upper(), + 'vendor_enums': '\n'.join(ids[vendor]), + 'vendor_controls': '\n'.join(ctrls[vendor])})) return { - 'ids': '\n'.join(ids), - 'controls': '\n'.join(ctrls), - 'draft_controls': '\n'.join(draft_ctrls) + 'ids': '\n'.join(ids['libcamera']), + 'controls': '\n'.join(ctrls['libcamera']), + 'draft_controls': '\n'.join(ctrls['draft']), + 'vendor_controls': '\n'.join(vendor_sub) } @@ -278,22 +336,26 @@ def main(argv): # Parse command line arguments parser = argparse.ArgumentParser() - parser.add_argument('-o', dest='output', metavar='file', type=str, + parser.add_argument('--mode', '-m', type=str, required=True, choices=['controls', 'properties'], + help='Mode of operation') + parser.add_argument('--output', '-o', metavar='file', type=str, help='Output file name. Defaults to standard output if not specified.') parser.add_argument('input', type=str, help='Input file name.') parser.add_argument('template', type=str, help='Template file name.') + args = parser.parse_args(argv[1:]) data = open(args.input, 'rb').read() + vendor = yaml.safe_load(data)['vendor'] controls = yaml.safe_load(data)['controls'] - controls = [Control(*ctrl.popitem()) for ctrl in controls] + controls = [Control(*ctrl.popitem(), vendor) for ctrl in controls] if args.template.endswith('.cpp.in'): data = generate_cpp(controls) elif args.template.endswith('.h.in'): - data = generate_h(controls) + data = generate_h(controls, args.mode) else: raise RuntimeError('Unknown template type') |